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Accuracy Improvement of Change Detection Based on Color Analysis : Volume Xxxix-b7, Issue 1 (01/08/2012)

By Wang, J.

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Book Id: WPLBN0004016868
Format Type: PDF Article :
File Size: Pages 5
Reproduction Date: 2015

Title: Accuracy Improvement of Change Detection Based on Color Analysis : Volume Xxxix-b7, Issue 1 (01/08/2012)  
Author: Wang, J.
Volume: Vol. XXXIX-B7, Issue 1
Language: English
Subject: Science, Isprs, International
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Copernicus Publications
Historic
Publication Date:
2012
Publisher: Copernicus Publications, Göttingen, Germany
Member Page: Copernicus Publications

Citation

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Kamiya, T., Koizumi, H., & Wang, J. (2012). Accuracy Improvement of Change Detection Based on Color Analysis : Volume Xxxix-b7, Issue 1 (01/08/2012). Retrieved from http://ebook2.worldlibrary.net/


Description
Description: System Technologies Laboratories, NEC System Technologies, Ltd., 6300212, Ikoma, Japan. Change detection is one of the most important topics in the application field of aerial images and satellite images. In this paper, a novel framework for accuracy improvement on change detection is proposed. The proposed framework consists of three parts. Firstly, the location difference between the two orthoimages for change detection is rectified globally. Secondly, the illumination change of the orthoimages from two different times is adjusted to produce the orthoimages with more unified illumination condition. Thirdly, the location difference between the two orthoimages is adjusted in more precise level of local regions. Experimental results show that the detection accuracy of change detection is greatly improved through the pre-processing of the proposed framework.

Summary
ACCURACY IMPROVEMENT OF CHANGE DETECTION BASED ON COLOR ANALYSIS


 

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